Biến tần Coreken H330-4T22G/30PB vào 3P 380V ra 3P 380V 22kw
Biến tần Coreken H330 là loại biến tần đa năng chuyên dùng cho tải như bơm, quạt, băng truyền, máy đóng gói, máy cắt gỗ, tải nâng hạ, máy nghiền, máy nén khí…
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Biến tần Coreken H330-4T22G/30PB vào 3P 380V ra 3P 380V 22kw
Biến tần H330 dòng biến tần tần số và hiệu suất cao
- Biến tần loại H330 công suất 22kw vào 3P 380V ra 3P 380V
- Thiết kế tinh tế hoàn toàn mới.
- Màn hình hiển thị được đồng thời 2 thông số.
- Dòng biến tần tải nặng đa năng, làm việc được trong môi trường nặng nhọc.
- Cổng giao tiếp tiêu chuẩn, hỗ trợ giao thức giao tiếp Modbus, RS485
Giới thiệu sản phẩm H330-4T22G/30PB
- Sử dụng vật liệu chất lượng cao (mosfet, igbt) đảm bảo hiệu suất tốt và tuổi thọ dài.
- Tích hợp bộ phận phanh, có thể tiết kiệm chi phí hệ thống.
- Phần mềm nâng cấp và thiết bị đầu cuối I/O đầy đủ đảm bảo nhiều chức năng hơn.
- Dải công suất đầy đủ từ 0,75Kw 220V đến 630KW 380V.
Bảng lựa chọn sản phẩm H330-4T22G/30PB
| Item | Specification | |
| Basic Functions | Maximum frequency | V/F control: 0~1000Hz
Vector control: 0~400Hz |
| Carrier frequency | Carrier frequency 0.5kHz~16kHz; The carrier frequency is automatically adjusted based on the load features | |
| Input frequency resolution | Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.025% |
|
| Control mode | Open loop vector control (SVC) V/F control | |
| Startup torque | G type: 0.5Hz/150% (SVC) | |
| Speed range | 1:100 (SVC) | |
| Speed ability accuracy | ±0.5%(SVC) | |
| Overload capacity | Model G machine: 60s for 150% of the rated current, 1s for 180% of the rated current | |
| Torque boost | Automatic torque boost; manual torque boost by 0.1%~30.0% | |
| V/F curve | Three methods: straight-line V/F curve; Multi-point V/F curve; N-power V/F curve (1.2-power, 1.4-power, 1.6-power, 1.8-power, 2-power) | |
| V/F separation | Two types: complete separation, half separation | |
| Ramp mode | Straight-line ramp;
S-curve ramp; T-Four groups of acceleration/deceleration time with the range of 0.0-6500.0s |
|
Cấu tạo biến tần Coreken H330-4T22G/30PB
| Item | Specification | |
| Basic Function | DC braking
|
DC braking frequency: 0.00Hz ~ maximum frequency,
Braking time: 0.0s ~ 36.0s, Braking action current value: 0.0% ~ 100.0% |
| JOG control | JOG frequency range: 0.00Hz~50.00Hz;
JOG acceleration/deceleration time: 0.0s~6500.0s |
|
| Simple PLC, multi-speed operation | It implements up to 16 speeds via the simple PLC function or combination of DI terminal states. | |
| Onboard PID | It realizes process-controlled closed loop control system easily. | |
| Auto voltage regulation (AVR) | It can keep constant output voltage automatically when the mains voltages change. | |
| Overvoltage/Overcurrent stall control
|
The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/overcurrent | |
| Fast current limiting function | Minimize overcurrent obstacles and protect the normal operation of the inverter | |
| Torque Limiting and Control | Automatically limit torque during operation to prevent frequent overcurrent tripping | |
| Protection functions | power-on motor short circuit detection, input and output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheating protection, overload protection, etc. | |
| Individualized Features | Power-on peripherals safety self-test
|
It can realize the safety detection of peripheral equipment such as grounding and short circuit when powered on |
| Common DC bus function | It can realize the function of multiple inverters sharing the DC bus | |
| MF.K key
|
Programmable keys: command channel switching/forward and reverse operation/jog operation function selection | |
| Textile pendulum frequency control | Various triangle wave frequency control functions | |
| Timing control
|
Timing control function: set the time range 0h~65535h | |
| Running | Running command channel
|
Three channels: operation panel, control terminal, serial communication port.
You can perform switchover between these sources in various way. |
| Frequency source
|
There are 10 frequency sources: digital given, analog voltage given, analog current given, pulse given, and serial port given. Can be switched in various ways | |
| Auxiliary frequency source | 10 auxiliary frequency sources. Flexible implementation of auxiliary frequency fine-tuning and frequency synthesis | |
| Input terminal
|
5 ordinary digital input terminals and 1 high-speed pulse input terminal, up to 100KHz.
Compatible with active PNP or NPN input mode There are two analog input terminals, one of which can only be used as voltage input, and the other can be used as voltage or current input. |
|
| Output terminal
|
One high-speed pulse output terminal (optional open collector type), 0kHz~100kHz square wave signal output,
It can realize the output of physical quantities such as set frequency and output frequency. 1 digital output terminal, 2 relay output terminals, 2 analog output terminals, You can choose 0/4mA~20mA or 0/2V~10V respectively, which can realize the output of physical quantities such as set frequency and output frequency. |
|
| Display and keyboard operation | LED display | Double-wire digital tube display parameters |
| Coding potentiometer knob | Used for parameter setting addition and subtraction, adjustment of setting frequency | |
| Copy parameter | Quickly copy parameters via optional operator panel | |
| Key locking and function selection
|
It can lock the key partially or completely and define the function range of some keys so as to preserve mis-function. | |
| Environment | Installation location | Indoor, free from direct sunlight,dust,corrosive gas, combustible gas, oil smoke, vapour, drip or salt. |
| Altitude | Lower than 1000m | |
| Ambient temperature
|
-10℃~+40℃ (de-rated if the ambient temperature is between 40℃ and 50℃) | |
| Humidity | Less than 95%RH, without condensing | |
| Vibration
|
Less than 5.9m/s2 (0.6g) | |
| Storage temperature | -20℃~+60℃ | |
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